fun; joke; crack a joke; jest; trifle

1. 他們跟她開(kāi)玩笑，把她往游泳池里浸了一下。
   They dunked her in the swimming-pool as a joke.
2. 他喜歡拿他的同學(xué)開(kāi)玩笑。
   He likes playing jokes on his classmates.
3. 他們拿那位老人開(kāi)玩笑。
   They are making fun of the old man.
4. 你在開(kāi)玩笑吧？
   Are you kidding?
5. 你在開(kāi)玩笑吧！
   Are you kidding?
6. 你開(kāi)玩笑吧。
   You are kidding.

開(kāi)的英語(yǔ)翻譯：

玩笑的英語(yǔ)翻譯：